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  • java.net.SocketException: Connection reset; No available router to destination

    - by adejuanc
    Sometimes a Weblogic Server will be unreachable, there could be several reasons, the server is hang, down, and thus not responding to a ping, or it could be related to a network issue.A possible point of failure in the network layer are firewalls. You should contact your network team if you have following messages: java weblogic.Admin -adminurl t3://adminServer.mydomain.com:7777 -username admin -password lockdown PINGFailed to connect to t3://adminServer.mydomain.com:7777: Destination unreachable; nested exception is:java.net.SocketException: Connection reset; No available router to destination A possible work around for the ping command is to use the HTTP protocol, instead of the t3 protocol. To enable this you must configure WebLogic to do HTTP tunneling. To enable, access the administration console, click servers-> server you want to reach-> protocols -> http -> enable Tunneling. no restart is necessary. And then, following command will work: java weblogic.Admin -adminurl http://adminServer.mydomain.com:7777 -username igmadmin -password l0ckdown PING

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  • Automatically zoom out the camera to show all players

    - by user36159
    I am building a game in XNA that takes place in a rectangular arena. The game is multiplayer and each player may go where they like within the arena. The camera is a perspective camera that looks directly downwards. The camera should be automatically repositioned based on the game state. Currently, the xy position is a weighted sum of the xy positions of important entities. I would like the camera's z position to be calculated from the xy coordinates so that it zooms out to the point where all important entities are visible. My current approach is to: hw = the greatest x distance from the camera to an important entity hh = the greatest y distance from the camera to an important entity Calculate z = max(hw / tan(FoVx), hh / tan(FoVy)) My code seems to almost work as it should, but the resulting z values are always too low by a factor of about 4. Any ideas?

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  • Automatically zoom out the camera to show all players (XNA)

    - by user36159
    I am building a game in XNA that takes place in a rectangular arena. The game is multiplayer and each player may go where they like within the arena. The camera is a persepective camera that looks directly downwards. The camera should be automatically repositioned based on the game state. Currently, the xy position is a weighted sum of the xy positions of important entities. I would like the camera's z position to be calculated from the xy coordinates so that it zooms out to the point where all important entities are visible. My current approach is to: hw = the greatest x distance from the camera to an important entity hh = the greatest y distance from the camera to an important entity Calculate z = max(hw / tan(FoVx), hh / tan(FoVy)) My code seems to almost work as it should, but the resulting z values are always too low by a factor of about 4. Any ideas?

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  • Wired connection stops working suddenly

    - by user90950
    I have Ubuntu 12.04.I was downloading something via aria..and then it suddenly stopped..no connection to Internet. I tried to ping the host but no reply..also tried to ping the route 192.168.250.1 but no reply got a message saying 'Ubuntu 12.04 has experienced internal error'. I restarted system but nothing is sorted out. The wired connection 'establishes' but I am not able to use Internet or ping either to host/route/8.8.8.8. The wireless is working fine and it does connect to Internet. I have a static IP address for wired connection and it does connect to Internet on Windows OS installed on this same Laptop with same IP settings.. please suggest how do i get my wired connection start working properly again..

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  • Calculate vector direction

    - by Starkers
    Is the direction angle always measured from the plus x axis? Does a vector in the +,+ quadrant always have a direction between 0 and 90, and in -,+ between 90 and 180 and in -,- between 180 and 270 and in -,+ between 270 and 360 ? Also, how should we calculate the direction using tan? Would that mean nested if statements to find out what quadrant we're in, and then applying the appropriate "work arounds"? E.g. If we were in the -,+ (like in the diagram) would we find the angle from the + axis would be 90 + tan^-1(y/x), the 90 + only used because we're in the -,+ quadrant. Also, that's just a quick solution, may be off, I just want to know if we use nested if statements to get the angle from the + x axis. Finally, should we find the distance in degrees or radians?

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  • JS regex isn't matching, even thought it works with a regex tester

    - by Tom O
    I'm writing a piece of client-side javascript code that takes a function and finds the derivative of it, however, the regex that's supposed to match with the power rule fails to work in the context of the javascript program, even though it sucessfully matches when it's used with an independent regex tester. The browser I'm executing this on is Midori, and the operating system is Ubuntu 10.04 (Lucid Lynx). Here's the HTML page being used as the interface in addition to the code: Page: <html> <head> <title> Derivative Calculator </title> <script type="text/javascript" src="derivative.js"> </script> <body> <form action="" name=form> <input type=text name=f /> with respects to <input type=text name=vr size=7 /> <input type=button value="Derive!" onClick="main(this.form)" /> <br /> <input type=text name=result value="" /> </form> </body> </html> derivative.js: function main(form) { form.result.value = derive(form.f.value, form.vr.value); } function derive(f, v) { var atom = []; atom["sin(" + v + ")"] = "cos(" + v + ")"; atom["cos(" + v + ")"] = "-sin(" + v + ")"; atom["tan(" + v + ")"] = "sec^(2)(" + v + ")"; atom["sec(" + v + ")"] = "sec(" + v + ")*tan(" + v + ")"; atom["1/(cos(" + v + "))"] = "sec(" + v + ")*tan(" + v + ")"; atom["csc(" + v + ")"] = "-csc(" + v + ")*cot(" + v + ")"; atom["1/(sin(" + v + "))"] = "-csc(" + v + ")*cot(" + v + ")"; atom["cot(" + v + ")"] = "-csc^(2)(" + v + ")"; atom["1/(tan(" + v + "))"] = "-csc^(2)(" + v + ")"; atom["sin^(-1)(" + v + ")"] = "1/sqrt(1 - " + v + "^(2))"; atom["arcsin(" + v + ")"] = "1/sqrt(1 - " + v + "^(2))"; atom["cos^(-1)(" + v + ")"] = "-1/sqrt(1 - " + v + "^(2))"; atom["arccos(" + v + ")"] = "-1/sqrt(1 - " + v + "^(2))"; atom["tan^(-1)(" + v + ")"] = "1/(1 + " + v + "^(2))"; atom["arctan(" + v + ")"] = "1/(1 + " + v + "^(2))"; atom["sec^(-1)(" + v + ")"] = "1/(|" + v + "|*sqrt(" + v + "^(2) - 1))"; atom["arcsec(" + v + ")"] = "1/(|" + v + "|*sqrt(" + v + "^(2) - 1))"; atom["csc^(-1)(" + v + ")"] = "-1/(|" + v + "|*sqrt(" + v + "^(2) - 1))"; atom["arccsc(" + v + ")"] = "-1/(|" + v + "|*sqrt(" + v + "^(2) - 1))"; atom["cot^(-1)(" + v + ")"] = "-1/(1 + " + v + "^(2))"; atom["arccot(" + v + ")"] = "-1/(1 + " + v + "^(2))"; atom["ln(" + v + ")"] = "1/(" + v + ")"; atom["e^(" + v + ")"] = "e^(" + v + ")"; atom["ln(|" + v + "|)"] = "1/(" + v + ")"; atom[v] = "1"; var match = ""; if (new Boolean(atom[f]) == true) { return atom[f]; } else if (f.match(/^[0-9]+$/)) { return ""; } else if (f.match(/([\S]+)([\s]+)\+([\s]+)([\S]+)/)) { match = /([\S]+)([\s]+)\+([\s]+)([\S]+)/.exec(f); return derive(match[1], v) + " + " + derive(match[4], v); } else if (f.match(new RegExp("^([0-9]+)(" + v + ")$"))) { match = new RegExp("^([0-9]+)(" + v + ")$").exec(f); return match[1]; } else if (f.match(new RegExp("^([0-9]+)(" + v + ")\^([0-9]+)$"))) { match = new RegExp("^([0-9]+)(" + v + ")\^([0-9]+)$").exec(f); return String((match[1] * (match[3] - 1))) + v + "^" + String(match[3] - 1); } else { return "?"; } }

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  • Network outside internal not reaching TMG Forefront 2010 (Hyper-V environment)

    - by Pascal
    Below is my environment: I have 1 physical machine running Windows 2008 R2, with the Hyper-V role. This machine has 3 physical NICs: One for Internet One for Internal Network One for Wireless Network All 3 have their respective Virtual Networks in Hyper-V, and I have an extra Private virutal machine network for a DMZ Network. In one of the virtual machines, I have TMG Forefront 2010 SP1 installed, with all 4 networks available to it. Below is the IPCONFIG /ALL at the firewall: Windows IP Configuration Host Name . . . . . . . . . . . . : FRW-EXP1-02 Primary Dns Suffix . . . . . . . : exp1.eti.br Node Type . . . . . . . . . . . . : Hybrid IP Routing Enabled. . . . . . . . : Yes WINS Proxy Enabled. . . . . . . . : No DNS Suffix Search List. . . . . . : exp1.eti.br Ethernet adapter Internet: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft Virtual Machine Bus Network Adapter #4 Physical Address. . . . . . . . . : 00-15-5D-01-06-0E DHCP Enabled. . . . . . . . . . . : Yes Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::6d05:6033:4cfc:bdf5%15(Preferred) IPv4 Address. . . . . . . . . . . : 189.100.110.xxx(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.240.0 Lease Obtained. . . . . . . . . . : quarta-feira, 5 de janeiro de 2011 11:17:24 Lease Expires . . . . . . . . . . : quarta-feira, 5 de janeiro de 2011 16:07:02 Default Gateway . . . . . . . . . : 189.100.96.xxx DHCP Server . . . . . . . . . . . : 201.6.2.43 DHCPv6 IAID . . . . . . . . . . . : 436213085 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-6D-75-6F-00-15-5D-01-06-0B DNS Servers . . . . . . . . . . . : 201.6.2.163 201.6.2.43 NetBIOS over Tcpip. . . . . . . . : Enabled Ethernet adapter Rede Interna: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft Virtual Machine Bus Network Adapter #3 Physical Address. . . . . . . . . : 00-15-5D-01-06-0C DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::51ff:4723:ce4c:bbc3%14(Preferred) IPv4 Address. . . . . . . . . . . : 10.50.75.10(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : DHCPv6 IAID . . . . . . . . . . . : 352327005 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-6D-75-6F-00-15-5D-01-06-0B DNS Servers . . . . . . . . . . . : 10.50.75.1 10.50.75.2 NetBIOS over Tcpip. . . . . . . . : Enabled Ethernet adapter DMZ: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft Virtual Machine Bus Network Adapter #2 Physical Address. . . . . . . . . : 00-15-5D-01-06-0A DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::d4c5:75cf:e9aa:73e1%13(Preferred) IPv4 Address. . . . . . . . . . . : 192.168.10.1(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : DHCPv6 IAID . . . . . . . . . . . : 301995357 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-6D-75-6F-00-15-5D-01-06-0B DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1 fec0:0:0:ffff::2%1 fec0:0:0:ffff::3%1 NetBIOS over Tcpip. . . . . . . . : Enabled Ethernet adapter Wireless: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft Virtual Machine Bus Network Adapter Physical Address. . . . . . . . . : 00-15-5D-01-06-0B DHCP Enabled. . . . . . . . . . . : No Autoconfiguration Enabled . . . . : Yes Link-local IPv6 Address . . . . . : fe80::459:8ca6:d02:8da1%11(Preferred) IPv4 Address. . . . . . . . . . . : 192.168.1.10(Preferred) Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : DHCPv6 IAID . . . . . . . . . . . : 234886493 DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-14-6D-75-6F-00-15-5D-01-06-0B DNS Servers . . . . . . . . . . . : fec0:0:0:ffff::1%1 fec0:0:0:ffff::2%1 fec0:0:0:ffff::3%1 NetBIOS over Tcpip. . . . . . . . : Enabled I have the Networks below at Forefront: External: IP addresses external to the Forefront TMG Networks Internal: 10.50.75.0 - 10.50.75.255 Local Host: Perimiter: 192.168.10.0 - 192.168.10.255 Wireless: 192.168.1.0 - 192.168.1.255 In the Networks Rules, I have: 1 => Route => Local Host => All Networks 2 => Route => Quarantined; VPN => Internal 3 => NAT => Internal; VPN => Perimiter 4 => NAT => Internal; Perimiter; Quarantined; VPN; Wireless => External My problem is that I can only communicate with the Internal and External networks. If a ping www.google.com or 10.50.75.21 from the Forefront VM, I get answer backs without a problem. If I try to ping a machine at the Perimiter network or the Wireless network, it doesn't get routed back to Forefront, and it's the default gateway on all Networks. Here as ping samples: PS C:\Users\Administrator.TPB1> ping www.google.com Pinging www.l.google.com [64.233.163.104] with 32 bytes of data: Reply from 64.233.163.104: bytes=32 time=11ms TTL=58 Reply from 64.233.163.104: bytes=32 time=8ms TTL=58 Ping statistics for 64.233.163.104: Packets: Sent = 2, Received = 2, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 8ms, Maximum = 11ms, Average = 9ms Control-C PS C:\Users\Administrator.TPB1> ping 10.50.75.21 Pinging 10.50.75.21 with 32 bytes of data: Reply from 10.50.75.21: bytes=32 time=1ms TTL=128 Reply from 10.50.75.21: bytes=32 time=1ms TTL=128 Reply from 10.50.75.21: bytes=32 time=1ms TTL=128 Reply from 10.50.75.21: bytes=32 time=1ms TTL=128 Ping statistics for 10.50.75.21: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 1ms, Maximum = 1ms, Average = 1ms PS C:\Users\Administrator.TPB1> ping 192.168.10.3 Pinging 192.168.10.3 with 32 bytes of data: Reply from 192.168.10.1: Destination host unreachable. Request timed out. Request timed out. Request timed out. Ping statistics for 192.168.10.3: Packets: Sent = 4, Received = 1, Lost = 3 (75% loss), PS C:\Users\Administrator.TPB1> The ping to the 192.168.10.3 gets the Destination host unreachable. Below is the ipconfig for the perimiter VM: PS C:\Users\Administrator.Administrator> ipconfig /all Windows IP Configuration Host Name . . . . . . . . . . . . : app-exp1-02 Primary Dns Suffix . . . . . . . : Node Type . . . . . . . . . . . . : Unkown IP Routing Enabled. . . . . . . . : No WINS Proxy Enabled. . . . . . . . : No Ethernet adapter Local Area Connection: Connection-specific DNS Suffix . : Description . . . . . . . . . . . : Microsoft Virtual Machine Bus Network Adapter Physical Address. . . . . . . . . : 00-15-5D-01-06-08 DHCP Enabled. . . . . . . . . . . : No IPv4 Address. . . . . . . . . . . : 192.168.10.3 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.10.1 DNS Servers . . . . . . . . . . . : 201.6.2.163 201.6.2.43 Trying to ping 192.168.10.1 ( the gateway ) from the DMZ machine also does not work. When I use Log & Reports to monitor packets from Wireless network and Perimiter network, I don't get any packets link PING or HTTP that I try to send. But I do get a lot of spoofing messages for NETBIOS broadcasts... it's like Forefront thinks it's coming from a different network, but I don't know why. Please Help! Tks

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  • Cannot determine ethernet address for proxy ARP on PPTP

    - by Linux Intel
    I installed pptp server on a centos 6 64bit server PPTP Server ip : 55.66.77.10 PPTP Local ip : 10.0.0.1 Client1 IP : 10.0.0.60 centos 5 64bit Client2 IP : 10.0.0.61 centos5 64bit PPTP Server can ping Client1 And client 1 can ping PPTP Server PPTP Server can ping Client2 And client 2 can ping PPTP Server The problem is client 1 can not ping Client 2 and i get this error also on PPTP server error log Cannot determine ethernet address for proxy ARP Ping from Client2 to Client1 PING 10.0.0.60 (10.0.0.60) 56(84) bytes of data. --- 10.0.0.60 ping statistics --- 6 packets transmitted, 0 received, 100% packet loss, time 5000ms route -n on PPTP Server Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.0.60 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 10.0.0.61 0.0.0.0 255.255.255.255 UH 0 0 0 ppp1 55.66.77.10 0.0.0.0 255.255.255.248 U 0 0 0 eth0 10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth0 0.0.0.0 55.66.77.19 0.0.0.0 UG 0 0 0 eth0 route -n On Client 1 Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.0.1 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 55.66.77.10 70.14.13.19 255.255.255.255 UGH 0 0 0 eth0 10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth1 0.0.0.0 70.14.13.19 0.0.0.0 UG 0 0 0 eth0 route -n On Client 2 Destination Gateway Genmask Flags Metric Ref Use Iface 10.0.0.1 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 55.66.77.10 84.56.120.60 255.255.255.255 UGH 0 0 0 eth1 10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 eth0 0.0.0.0 84.56.120.60 0.0.0.0 UG 0 0 0 eth1 cat /etc/ppp/options.pptpd on PPTP server ############################################################################### # $Id: options.pptpd,v 1.11 2005/12/29 01:21:09 quozl Exp $ # # Sample Poptop PPP options file /etc/ppp/options.pptpd # Options used by PPP when a connection arrives from a client. # This file is pointed to by /etc/pptpd.conf option keyword. # Changes are effective on the next connection. See "man pppd". # # You are expected to change this file to suit your system. As # packaged, it requires PPP 2.4.2 and the kernel MPPE module. ############################################################################### # Authentication # Name of the local system for authentication purposes # (must match the second field in /etc/ppp/chap-secrets entries) name pptpd # Strip the domain prefix from the username before authentication. # (applies if you use pppd with chapms-strip-domain patch) #chapms-strip-domain # Encryption # (There have been multiple versions of PPP with encryption support, # choose with of the following sections you will use.) # BSD licensed ppp-2.4.2 upstream with MPPE only, kernel module ppp_mppe.o # {{{ refuse-pap refuse-chap refuse-mschap # Require the peer to authenticate itself using MS-CHAPv2 [Microsoft # Challenge Handshake Authentication Protocol, Version 2] authentication. require-mschap-v2 # Require MPPE 128-bit encryption # (note that MPPE requires the use of MSCHAP-V2 during authentication) require-mppe-128 # }}} # OpenSSL licensed ppp-2.4.1 fork with MPPE only, kernel module mppe.o # {{{ #-chap #-chapms # Require the peer to authenticate itself using MS-CHAPv2 [Microsoft # Challenge Handshake Authentication Protocol, Version 2] authentication. #+chapms-v2 # Require MPPE encryption # (note that MPPE requires the use of MSCHAP-V2 during authentication) #mppe-40 # enable either 40-bit or 128-bit, not both #mppe-128 #mppe-stateless # }}} # Network and Routing # If pppd is acting as a server for Microsoft Windows clients, this # option allows pppd to supply one or two DNS (Domain Name Server) # addresses to the clients. The first instance of this option # specifies the primary DNS address; the second instance (if given) # specifies the secondary DNS address. #ms-dns 10.0.0.1 #ms-dns 10.0.0.2 # If pppd is acting as a server for Microsoft Windows or "Samba" # clients, this option allows pppd to supply one or two WINS (Windows # Internet Name Services) server addresses to the clients. The first # instance of this option specifies the primary WINS address; the # second instance (if given) specifies the secondary WINS address. #ms-wins 10.0.0.3 #ms-wins 10.0.0.4 # Add an entry to this system's ARP [Address Resolution Protocol] # table with the IP address of the peer and the Ethernet address of this # system. This will have the effect of making the peer appear to other # systems to be on the local ethernet. # (you do not need this if your PPTP server is responsible for routing # packets to the clients -- James Cameron) proxyarp # Normally pptpd passes the IP address to pppd, but if pptpd has been # given the delegate option in pptpd.conf or the --delegate command line # option, then pppd will use chap-secrets or radius to allocate the # client IP address. The default local IP address used at the server # end is often the same as the address of the server. To override this, # specify the local IP address here. # (you must not use this unless you have used the delegate option) #10.8.0.100 # Logging # Enable connection debugging facilities. # (see your syslog configuration for where pppd sends to) debug # Print out all the option values which have been set. # (often requested by mailing list to verify options) #dump # Miscellaneous # Create a UUCP-style lock file for the pseudo-tty to ensure exclusive # access. lock # Disable BSD-Compress compression nobsdcomp # Disable Van Jacobson compression # (needed on some networks with Windows 9x/ME/XP clients, see posting to # poptop-server on 14th April 2005 by Pawel Pokrywka and followups, # http://marc.theaimsgroup.com/?t=111343175400006&r=1&w=2 ) novj novjccomp # turn off logging to stderr, since this may be redirected to pptpd, # which may trigger a loopback nologfd # put plugins here # (putting them higher up may cause them to sent messages to the pty) cat /etc/ppp/options.pptp on Client1 and Client2 ############################################################################### # $Id: options.pptp,v 1.3 2006/03/26 23:11:05 quozl Exp $ # # Sample PPTP PPP options file /etc/ppp/options.pptp # Options used by PPP when a connection is made by a PPTP client. # This file can be referred to by an /etc/ppp/peers file for the tunnel. # Changes are effective on the next connection. See "man pppd". # # You are expected to change this file to suit your system. As # packaged, it requires PPP 2.4.2 or later from http://ppp.samba.org/ # and the kernel MPPE module available from the CVS repository also on # http://ppp.samba.org/, which is packaged for DKMS as kernel_ppp_mppe. ############################################################################### # Lock the port lock # Authentication # We don't need the tunnel server to authenticate itself noauth # We won't do PAP, EAP, CHAP, or MSCHAP, but we will accept MSCHAP-V2 # (you may need to remove these refusals if the server is not using MPPE) refuse-pap refuse-eap refuse-chap refuse-mschap # Compression # Turn off compression protocols we know won't be used nobsdcomp nodeflate # Encryption # (There have been multiple versions of PPP with encryption support, # choose which of the following sections you will use. Note that MPPE # requires the use of MSCHAP-V2 during authentication) # # Note that using PPTP with MPPE and MSCHAP-V2 should be considered # insecure: # http://marc.info/?l=pptpclient-devel&m=134372640219039&w=2 # https://github.com/moxie0/chapcrack/blob/master/README.md # http://technet.microsoft.com/en-us/security/advisory/2743314 # http://ppp.samba.org/ the PPP project version of PPP by Paul Mackarras # ppp-2.4.2 or later with MPPE only, kernel module ppp_mppe.o # If the kernel is booted in FIPS mode (fips=1), the ppp_mppe.ko module # is not allowed and PPTP-MPPE is not available. # {{{ # Require MPPE 128-bit encryption #require-mppe-128 # }}} # http://mppe-mppc.alphacron.de/ fork from PPP project by Jan Dubiec # ppp-2.4.2 or later with MPPE and MPPC, kernel module ppp_mppe_mppc.o # {{{ # Require MPPE 128-bit encryption #mppe required,stateless # }}} IPtables is stopped on clients and server, Also net.ipv4.ip_forward = 1 is enabled on PPTP Server. How can i solve this problem .?

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  • Help analyzing traceroute

    - by Abdulla
    Hello, my name is Abdulla and I'm from Kuwait. Sorry for my question as I know its not technically challenging. I'm facing some problems with my internet connection. My company has a DSL 2mb connection. My main problem is latency, in the morning its good but after that its gets really bad. My Internet provider says there's nothing wrong and that everything is working perfectly. I tried to explain to them the latency issue but they say that as long as I'm getting the download speed there isn't anything I can do about it. I only want to know if this is true and that the company can't do anything before I change my internet provider, as I feel that the guys at the contact center might getting back to me without asking tech support. Below are 2 traces I made, one in the morning and the other in the afternoon: This was taken around 17:00 Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Settings\Administrator>ping google.com Pinging google.com [66.102.9.104] with 32 bytes of data: Reply from 66.102.9.104: bytes=32 time=387ms TTL=49 Reply from 66.102.9.104: bytes=32 time=388ms TTL=49 Reply from 66.102.9.104: bytes=32 time=375ms TTL=49 Reply from 66.102.9.104: bytes=32 time=375ms TTL=49 Ping statistics for 66.102.9.104: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 375ms, Maximum = 388ms, Average = 381ms C:\Documents and Settings\Administrator>ping google.com /t Pinging google.com [66.102.9.104] with 32 bytes of data: Reply from 66.102.9.104: bytes=32 time=376ms TTL=49 Reply from 66.102.9.104: bytes=32 time=382ms TTL=49 Reply from 66.102.9.104: bytes=32 time=371ms TTL=49 Reply from 66.102.9.104: bytes=32 time=378ms TTL=49 Reply from 66.102.9.104: bytes=32 time=374ms TTL=49 Reply from 66.102.9.104: bytes=32 time=371ms TTL=49 Reply from 66.102.9.104: bytes=32 time=365ms TTL=49 Reply from 66.102.9.104: bytes=32 time=366ms TTL=49 Reply from 66.102.9.104: bytes=32 time=353ms TTL=49 Reply from 66.102.9.104: bytes=32 time=331ms TTL=49 Reply from 66.102.9.104: bytes=32 time=333ms TTL=49 Reply from 66.102.9.104: bytes=32 time=348ms TTL=49 Reply from 66.102.9.104: bytes=32 time=365ms TTL=49 Reply from 66.102.9.104: bytes=32 time=346ms TTL=49 Reply from 66.102.9.104: bytes=32 time=335ms TTL=49 Reply from 66.102.9.104: bytes=32 time=340ms TTL=49 Reply from 66.102.9.104: bytes=32 time=344ms TTL=49 Reply from 66.102.9.104: bytes=32 time=333ms TTL=49 Reply from 66.102.9.104: bytes=32 time=328ms TTL=49 Reply from 66.102.9.104: bytes=32 time=332ms TTL=49 Reply from 66.102.9.104: bytes=32 time=326ms TTL=49 Reply from 66.102.9.104: bytes=32 time=333ms TTL=49 Reply from 66.102.9.104: bytes=32 time=325ms TTL=49 Reply from 66.102.9.104: bytes=32 time=333ms TTL=49 Reply from 66.102.9.104: bytes=32 time=338ms TTL=49 Reply from 66.102.9.104: bytes=32 time=341ms TTL=49 Ping statistics for 66.102.9.104: Packets: Sent = 26, Received = 26, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 325ms, Maximum = 382ms, Average = 348ms Control-C ^C C:\Documents and Settings\Administrator>travert google.com 'travert' is not recognized as an internal or external command, operable program or batch file. C:\Documents and Settings\Administrator>tracert google.com Tracing route to google.com [66.102.9.104] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms 192.168.0.1 2 6 ms 6 ms 6 ms 80-184-31-1.adsl.kems.net [80.184.31.1] 3 7 ms 7 ms 8 ms 168.187.0.226 4 7 ms 8 ms 9 ms 168.187.0.125 5 180 ms 187 ms 188 ms if-11-2.core1.RSD-Riyad.as6453.net [116.0.78.89] 6 209 ms 222 ms 204 ms 195.219.167.57 7 541 ms 536 ms 540 ms 195.219.167.42 8 553 ms 552 ms 538 ms Vlan1102.icore1.PVU-Paris.as6453.net [195.219.24 1.109] 9 547 ms 543 ms 542 ms xe-9-1-0.edge4.paris1.level3.net [4.68.110.213] 10 540 ms 523 ms 531 ms ae-33-51.ebr1.Paris1.Level3.net [4.69.139.193] 11 755 ms 761 ms 695 ms ae-45-45.ebr1.London1.Level3.net [4.69.143.101] 12 271 ms 263 ms 400 ms ae-11-51.car1.London1.Level3.net [4.69.139.66] 13 701 ms 730 ms 742 ms 195.50.118.210 14 659 ms 641 ms 660 ms 209.85.255.76 15 280 ms 283 ms 292 ms 209.85.251.190 16 308 ms 293 ms 296 ms 72.14.232.239 17 679 ms 700 ms 721 ms 64.233.174.18 18 268 ms 281 ms 269 ms lm-in-f104.1e100.net [66.102.9.104] Trace complete. C:\Documents and Settings\Administrator> This was taken at 10:00am Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Settings\Administrator>ping google.com Pinging google.com [66.102.9.106] with 32 bytes of data: Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=111ms TTL=49 Reply from 66.102.9.106: bytes=32 time=112ms TTL=49 Reply from 66.102.9.106: bytes=32 time=120ms TTL=49 Ping statistics for 66.102.9.106: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 110ms, Maximum = 120ms, Average = 113ms C:\Documents and Settings\Administrator>ping google.com /t Pinging google.com [66.102.9.106] with 32 bytes of data: Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=111ms TTL=49 Reply from 66.102.9.106: bytes=32 time=111ms TTL=49 Reply from 66.102.9.106: bytes=32 time=112ms TTL=49 Reply from 66.102.9.106: bytes=32 time=112ms TTL=49 Reply from 66.102.9.106: bytes=32 time=116ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=112ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=115ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=113ms TTL=49 Reply from 66.102.9.106: bytes=32 time=115ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Ping statistics for 66.102.9.106: Packets: Sent = 32, Received = 32, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 109ms, Maximum = 135ms, Average = 112ms Control-C ^C C:\Documents and Settings\Administrator>tracert google.com Tracing route to google.com [66.102.9.104] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms 192.168.0.1 2 6 ms 6 ms 6 ms 80-184-31-1.adsl.kems.net [80.184.31.1] 3 8 ms 7 ms 6 ms 168.187.0.226 4 6 ms 7 ms 7 ms 168.187.0.125 5 20 ms 20 ms 18 ms if-11-2.core1.RSD-Riyad.as6453.net [116.0.78.89] 6 171 ms 205 ms 215 ms 195.219.167.57 7 191 ms 215 ms 226 ms 195.219.167.42 8 * 103 ms 94 ms Vlan1102.icore1.PVU-Paris.as6453.net [195.219.24 1.109] 9 94 ms 95 ms 97 ms xe-9-1-0.edge4.paris1.level3.net [4.68.110.213] 10 94 ms 94 ms 94 ms ae-33-51.ebr1.Paris1.Level3.net [4.69.139.193] 11 101 ms 101 ms 101 ms ae-48-48.ebr1.London1.Level3.net [4.69.143.113] 12 102 ms 102 ms 101 ms ae-11-51.car1.London1.Level3.net [4.69.139.66] 13 103 ms 102 ms 103 ms 195.50.118.210 14 137 ms 103 ms 100 ms 209.85.255.76 15 130 ms 124 ms 124 ms 209.85.251.190 16 114 ms 116 ms 116 ms 72.14.232.239 17 135 ms 113 ms 126 ms 64.233.174.18 18 126 ms 125 ms 127 ms lm-in-f104.1e100.net [66.102.9.104] Trace complete. C:\Documents and Settings\Administrator>

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  • Please bear with me, can someone analyze this trace route please

    - by Abdulla
    Hello, my name is Abdulla and I'm from Kuwait. Sorry for my question as I know its not technically challenging. I'm facing some problems with my internet connection while gaming, I have DSL 2mb connection. My main problem is latency, in the morning its good but after that its gets really bad. My internet provider says there's nothing wrong and that everything is working perfectly. I tried to explain to them the latency issue but they say that as long as I'm getting the download speed there isn't anything I can do about it. I only want to know if this is true and that the company can't do anything before I change my internet provider, as I feel that the guys at the contact center might getting back to me without asking tech support. Below are 2 traces I made, one in the morning and the other in the afternoon: This was taken around 17:00 Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Settings\Administrator>ping google.com Pinging google.com [66.102.9.104] with 32 bytes of data: Reply from 66.102.9.104: bytes=32 time=387ms TTL=49 Reply from 66.102.9.104: bytes=32 time=388ms TTL=49 Reply from 66.102.9.104: bytes=32 time=375ms TTL=49 Reply from 66.102.9.104: bytes=32 time=375ms TTL=49 Ping statistics for 66.102.9.104: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 375ms, Maximum = 388ms, Average = 381ms C:\Documents and Settings\Administrator>ping google.com /t Pinging google.com [66.102.9.104] with 32 bytes of data: Reply from 66.102.9.104: bytes=32 time=376ms TTL=49 Reply from 66.102.9.104: bytes=32 time=382ms TTL=49 Reply from 66.102.9.104: bytes=32 time=371ms TTL=49 Reply from 66.102.9.104: bytes=32 time=378ms TTL=49 Reply from 66.102.9.104: bytes=32 time=374ms TTL=49 Reply from 66.102.9.104: bytes=32 time=371ms TTL=49 Reply from 66.102.9.104: bytes=32 time=365ms TTL=49 Reply from 66.102.9.104: bytes=32 time=366ms TTL=49 Reply from 66.102.9.104: bytes=32 time=353ms TTL=49 Reply from 66.102.9.104: bytes=32 time=331ms TTL=49 Reply from 66.102.9.104: bytes=32 time=333ms TTL=49 Reply from 66.102.9.104: bytes=32 time=348ms TTL=49 Reply from 66.102.9.104: bytes=32 time=365ms TTL=49 Reply from 66.102.9.104: bytes=32 time=346ms TTL=49 Reply from 66.102.9.104: bytes=32 time=335ms TTL=49 Reply from 66.102.9.104: bytes=32 time=340ms TTL=49 Reply from 66.102.9.104: bytes=32 time=344ms TTL=49 Reply from 66.102.9.104: bytes=32 time=333ms TTL=49 Reply from 66.102.9.104: bytes=32 time=328ms TTL=49 Reply from 66.102.9.104: bytes=32 time=332ms TTL=49 Reply from 66.102.9.104: bytes=32 time=326ms TTL=49 Reply from 66.102.9.104: bytes=32 time=333ms TTL=49 Reply from 66.102.9.104: bytes=32 time=325ms TTL=49 Reply from 66.102.9.104: bytes=32 time=333ms TTL=49 Reply from 66.102.9.104: bytes=32 time=338ms TTL=49 Reply from 66.102.9.104: bytes=32 time=341ms TTL=49 Ping statistics for 66.102.9.104: Packets: Sent = 26, Received = 26, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 325ms, Maximum = 382ms, Average = 348ms Control-C ^C C:\Documents and Settings\Administrator>travert google.com 'travert' is not recognized as an internal or external command, operable program or batch file. C:\Documents and Settings\Administrator>tracert google.com Tracing route to google.com [66.102.9.104] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms 192.168.0.1 2 6 ms 6 ms 6 ms 80-184-31-1.adsl.kems.net [80.184.31.1] 3 7 ms 7 ms 8 ms 168.187.0.226 4 7 ms 8 ms 9 ms 168.187.0.125 5 180 ms 187 ms 188 ms if-11-2.core1.RSD-Riyad.as6453.net [116.0.78.89] 6 209 ms 222 ms 204 ms 195.219.167.57 7 541 ms 536 ms 540 ms 195.219.167.42 8 553 ms 552 ms 538 ms Vlan1102.icore1.PVU-Paris.as6453.net [195.219.24 1.109] 9 547 ms 543 ms 542 ms xe-9-1-0.edge4.paris1.level3.net [4.68.110.213] 10 540 ms 523 ms 531 ms ae-33-51.ebr1.Paris1.Level3.net [4.69.139.193] 11 755 ms 761 ms 695 ms ae-45-45.ebr1.London1.Level3.net [4.69.143.101] 12 271 ms 263 ms 400 ms ae-11-51.car1.London1.Level3.net [4.69.139.66] 13 701 ms 730 ms 742 ms 195.50.118.210 14 659 ms 641 ms 660 ms 209.85.255.76 15 280 ms 283 ms 292 ms 209.85.251.190 16 308 ms 293 ms 296 ms 72.14.232.239 17 679 ms 700 ms 721 ms 64.233.174.18 18 268 ms 281 ms 269 ms lm-in-f104.1e100.net [66.102.9.104] Trace complete. C:\Documents and Settings\Administrator> This was taken at 10:00am Microsoft Windows XP [Version 5.1.2600] (C) Copyright 1985-2001 Microsoft Corp. C:\Documents and Settings\Administrator>ping google.com Pinging google.com [66.102.9.106] with 32 bytes of data: Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=111ms TTL=49 Reply from 66.102.9.106: bytes=32 time=112ms TTL=49 Reply from 66.102.9.106: bytes=32 time=120ms TTL=49 Ping statistics for 66.102.9.106: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 110ms, Maximum = 120ms, Average = 113ms C:\Documents and Settings\Administrator>ping google.com /t Pinging google.com [66.102.9.106] with 32 bytes of data: Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=111ms TTL=49 Reply from 66.102.9.106: bytes=32 time=111ms TTL=49 Reply from 66.102.9.106: bytes=32 time=112ms TTL=49 Reply from 66.102.9.106: bytes=32 time=112ms TTL=49 Reply from 66.102.9.106: bytes=32 time=116ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=112ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=115ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Reply from 66.102.9.106: bytes=32 time=113ms TTL=49 Reply from 66.102.9.106: bytes=32 time=115ms TTL=49 Reply from 66.102.9.106: bytes=32 time=109ms TTL=49 Reply from 66.102.9.106: bytes=32 time=110ms TTL=49 Ping statistics for 66.102.9.106: Packets: Sent = 32, Received = 32, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 109ms, Maximum = 135ms, Average = 112ms Control-C ^C C:\Documents and Settings\Administrator>tracert google.com Tracing route to google.com [66.102.9.104] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms 192.168.0.1 2 6 ms 6 ms 6 ms 80-184-31-1.adsl.kems.net [80.184.31.1] 3 8 ms 7 ms 6 ms 168.187.0.226 4 6 ms 7 ms 7 ms 168.187.0.125 5 20 ms 20 ms 18 ms if-11-2.core1.RSD-Riyad.as6453.net [116.0.78.89] 6 171 ms 205 ms 215 ms 195.219.167.57 7 191 ms 215 ms 226 ms 195.219.167.42 8 * 103 ms 94 ms Vlan1102.icore1.PVU-Paris.as6453.net [195.219.24 1.109] 9 94 ms 95 ms 97 ms xe-9-1-0.edge4.paris1.level3.net [4.68.110.213] 10 94 ms 94 ms 94 ms ae-33-51.ebr1.Paris1.Level3.net [4.69.139.193] 11 101 ms 101 ms 101 ms ae-48-48.ebr1.London1.Level3.net [4.69.143.113] 12 102 ms 102 ms 101 ms ae-11-51.car1.London1.Level3.net [4.69.139.66] 13 103 ms 102 ms 103 ms 195.50.118.210 14 137 ms 103 ms 100 ms 209.85.255.76 15 130 ms 124 ms 124 ms 209.85.251.190 16 114 ms 116 ms 116 ms 72.14.232.239 17 135 ms 113 ms 126 ms 64.233.174.18 18 126 ms 125 ms 127 ms lm-in-f104.1e100.net [66.102.9.104] Trace complete. C:\Documents and Settings\Administrator>

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  • debian lenny xen bridge networking problem

    - by Sasha
    DomU isn't talking to the world, but it talks to Dom0. Here are the tests that I made: Dom0 (external networking is working): ping 188.40.96.238 #Which is Domu's ip PING 188.40.96.238 (188.40.96.238) 56(84) bytes of data. 64 bytes from 188.40.96.238: icmp_seq=1 ttl=64 time=0.092 ms DomU: ping 188.40.96.215 #Which is Dom0's ip PING 188.40.96.215 (188.40.96.215) 56(84) bytes of data. 64 bytes from 188.40.96.215: icmp_seq=1 ttl=64 time=0.045 ms ping 188.40.96.193 #Which is the gateway - fail PING 188.40.96.193 (188.40.96.193) 56(84) bytes of data. ^C --- 188.40.96.193 ping statistics --- 2 packets transmitted, 0 received, 100% packet loss, time 1013ms The system is debian lenny with a normal setup. Here is my configs: uname -a Linux green0 2.6.26-2-xen-686 #1 SMP Wed Aug 19 08:47:57 UTC 2009 i686 GNU/Linux cat /etc/xen/green1.cfg |grep -v '#' kernel = '/boot/vmlinuz-2.6.26-2-xen-686' ramdisk = '/boot/initrd.img-2.6.26-2-xen-686' memory = '2000' root = '/dev/xvda2 ro' disk = [ 'file:/home/xen/domains/green1/swap.img,xvda1,w', 'file:/home/xen/domains/green1/disk.img,xvda2,w', ] name = 'green1' vif = [ 'ip=188.40.96.238,mac=00:16:3E:1F:C4:CC' ] on_poweroff = 'destroy' on_reboot = 'restart' on_crash = 'restart' ifconfig eth0 Link encap:Ethernet HWaddr 00:24:21:ef:2f:86 inet addr:188.40.96.215 Bcast:188.40.96.255 Mask:255.255.255.192 inet6 addr: fe80::224:21ff:feef:2f86/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3296 errors:0 dropped:0 overruns:0 frame:0 TX packets:2204 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:262717 (256.5 KiB) TX bytes:330465 (322.7 KiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) peth0 Link encap:Ethernet HWaddr 00:24:21:ef:2f:86 inet6 addr: fe80::224:21ff:feef:2f86/64 Scope:Link UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 RX packets:3407 errors:0 dropped:657431448 overruns:0 frame:0 TX packets:2291 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:319941 (312.4 KiB) TX bytes:338423 (330.4 KiB) Interrupt:16 Base address:0x8000 vif2.0 Link encap:Ethernet HWaddr fe:ff:ff:ff:ff:ff inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING PROMISC MULTICAST MTU:1500 Metric:1 RX packets:27 errors:0 dropped:0 overruns:0 frame:0 TX packets:151 errors:0 dropped:33 overruns:0 carrier:0 collisions:0 txqueuelen:32 RX bytes:1164 (1.1 KiB) TX bytes:20974 (20.4 KiB) ip a s 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: peth0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000 link/ether 00:24:21:ef:2f:86 brd ff:ff:ff:ff:ff:ff inet6 fe80::224:21ff:feef:2f86/64 scope link valid_lft forever preferred_lft forever 4: vif0.0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 5: veth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff 6: vif0.1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 7: veth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff 8: vif0.2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 9: veth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff 10: vif0.3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff 11: veth3: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff 12: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN link/ether 00:24:21:ef:2f:86 brd ff:ff:ff:ff:ff:ff inet 188.40.96.215/26 brd 188.40.96.255 scope global eth0 inet6 fe80::224:21ff:feef:2f86/64 scope link valid_lft forever preferred_lft forever 14: vif2.0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 32 link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff inet6 fe80::fcff:ffff:feff:ffff/64 scope link valid_lft forever preferred_lft forever brctl show bridge name bridge id STP enabled interfaces eth0 8000.002421ef2f86 no peth0 vif2.0 ip r l Dom0: 188.40.96.192/26 dev eth0 proto kernel scope link src 188.40.96.215 default via 188.40.96.193 dev eth0 DomU: 188.40.96.192/26 dev eth0 proto kernel scope link src 188.40.96.238 default via 188.40.96.193 dev eth0

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  • error in installing informatica.

    - by raskart
    "The installer cannot ping the domain.Verify that Informatica Services is running on the domain host and select Retry. STDOUT: [1212] Command [ping] failed with error [[2121] Node [raskart] Domain [Doraskart] Host:Port [Doraskart:6001] has failed to ping back.]. exitcode -1 " This error occured when i tried to install informatica in my system. i checked informatica services and it was running and i have killed it and again started it but still then i have the problem. Please help me in this regard.Thanks in advance.

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  • Error with JSF2 and RichFaces

    - by Miguel Ping
    Hi, I'm trying to use RichFaces on a working JSF2 application. I incorporated the RichFaces jars, changed the web.xml but got the following error: 17:49:13,097 SEVERE [javax.enterprise.resource.webcontainer.jsf.application] Error Rendering View[/login.xhtml]: java.lang.NullPointerExcept ion at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:936) at com.sun.faces.facelets.tag.jsf.CompositeComponentTagHandler.createComponent(CompositeComponentTagHandler.java:154) at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.createComponent(ComponentTagHandlerDelegateImpl.java:311) at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:145) at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:114) at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:91) at javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:120) at com.sun.faces.facelets.tag.jsf.ComponentTagHandlerDelegateImpl.apply(ComponentTagHandlerDelegateImpl.java:204) at javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:114) at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:91) at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:86) at javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:91) at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:75) at com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:301) at com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:360) at com.sun.faces.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:339) at com.sun.faces.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:191) at com.sun.faces.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:149) at com.sun.faces.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:86) at com.sun.faces.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:75) at com.sun.faces.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:145) at com.sun.faces.application.view.FaceletViewHandlingStrategy.buildView(FaceletViewHandlingStrategy.java:716) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:351) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126) at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100) at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:336) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206) at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290) at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:734) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:541) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:479) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:407) at org.apache.catalina.authenticator.FormAuthenticator.forwardToLoginPage(FormAuthenticator.java:318) at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:243) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:559) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:95) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:872) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951) at java.lang.Thread.run(Thread.java:619) It seems that some jars are missing, but I cannot seem to find this cause. The above error is the only thing that the log spits out. Here's web.xml: <context-param> <param-name>javax.faces.FACELETS_LIBRARIES</param-name> <param-value>/WEB-INF/faces-validator-tags/general.taglib.xml; /WEB-INF/faces-converter-tags/general.converter.taglib.xml </param-value> </context-param> <!-- Startup Servlet <servlet> <servlet-name>StartUpServlet</servlet-name> <servlet-class>pt.cgd.agile.util.StartupServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> --> <context-param> <param-name>javax.faces.DISABLE_FACELET_JSF_VIEWHANDLER</param-name> <param-value>true</param-value> </context-param> <context-param> <param-name>org.richfaces.SKIN</param-name> <param-value>blueSky</param-value> </context-param> <!-- Making the RichFaces skin spread to standard HTML controls --> <context-param> <param-name>org.richfaces.CONTROL_SKINNING</param-name> <param-value>enable</param-value> </context-param> <context-param> <param-name>javax.faces.STATE_SAVING_METHOD</param-name> <param-value>server</param-value> </context-param> <context-param> <param-name>org.richfaces.SKIN</param-name> <param-value>blueSky</param-value> </context-param> <context-param> <param-name>org.richfaces.CONTROL_SKINNING</param-name> <param-value>enable</param-value> </context-param> <filter> <display-name>RichFaces Filter</display-name> <filter-name>richfaces</filter-name> <filter-class>org.ajax4jsf.Filter</filter-class> </filter> <filter-mapping> <filter-name>richfaces</filter-name> <servlet-name>Faces Servlet</servlet-name> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> <dispatcher>INCLUDE</dispatcher> </filter-mapping> <listener> <listener-class>com.sun.faces.config.ConfigureListener</listener-class> </listener> <!-- Just here so the JSF implementation can initialize, *not* used at runtime --> <servlet> <servlet-name>Faces Servlet</servlet-name> <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <!-- Just here so the JSF implementation can initialize --> <servlet-mapping> <servlet-name>Faces Servlet</servlet-name> <url-pattern>*.jsf</url-pattern> </servlet-mapping> <login-config> <auth-method>FORM</auth-method> <form-login-config> <form-login-page>/login.jsf</form-login-page> <form-error-page>/loginError.jsf</form-error-page> </form-login-config> </login-config> <error-page> <exception-type>java.lang.Throwable</exception-type> <location>/errors/error.jsf</location> </error-page>

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  • Allow Incoming Responses Apache. On Ubuntu 11.10 - Curl

    - by Daniel Adarve
    I'm trying to get a Curl Response from an outside server, however I noticed I cant neither PING the server in question nor connect to it. I tried disabling the iptables firewall but I had no success. My server is running behind a Cisco Linksys WRTN310N Router with the DD-wrt firmware Installed. In which I already disabled the firewall. Here are my network settings: Ifconfig eth0 Link encap:Ethernet HWaddr 00:26:b9:76:73:6b inet addr:192.168.1.120 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::226:b9ff:fe76:736b/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:49713 errors:0 dropped:0 overruns:0 frame:0 TX packets:30987 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:52829022 (52.8 MB) TX bytes:5438223 (5.4 MB) Interrupt:16 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:341 errors:0 dropped:0 overruns:0 frame:0 TX packets:341 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:27604 (27.6 KB) TX bytes:27604 (27.6 KB) /etc/resolv.conf nameserver 192.168.1.1 /etc/nsswitch.com passwd: compat group: compat shadow: compat hosts: files dns networks: files protocols: db files services: db files ethers: db files rpc: db files netgroup: nis /etc/host.conf order hosts,bind multi on /etc/hosts 127.0.0.1 localhost 127.0.0.1 callcenter # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters /etc/network/interfaces # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet static address 192.168.1.120 netmask 255.255.255.0 network 192.168.1.1 broadcast 192.168.1.255 gateway 192.168.1.1 The Url to which im trying to get a connection to is https://www.veripayment.com/integration/index.php When I ping it on terminal heres what I get daniel@callcenter:~$ ping https://www.veripayment.com/integration/index.php ping: unknown host https://www.veripayment.com/integration/index.php daniel@callcenter:~$ ping www.veripayment.com PING www.veripayment.com (69.172.200.5) 56(84) bytes of data. --- www.veripayment.com ping statistics --- 2 packets transmitted, 0 received, 100% packet loss, time 1007ms PHP Function in codeigniter public function authorizePayment(){ //--------------------------------------------------- // Authorize a payment //--------------------------------------------------- // Get variables from POST array $post_str = "action=payment&business=" .urlencode($this->input->post('business')) ."&vericode=" .urlencode($this->input->post('vericode')) ."&item_name=" .urlencode($this->input->post('item_name')) ."&item_code=" .urlencode($this->input->post('item_code')) ."&quantity=" .urlencode($this->input->post('quantity')) ."&amount=" .urlencode($this->input->post('amount')) ."&cc_type=" .urlencode($this->input->post('cc_type')) ."&cc_number=" .urlencode($this->input->post('cc_number')) ."&cc_expdate=" .urlencode($this->input->post('cc_expdate_year')).urlencode($this->input->post('cc_expdate_month')) ."&cc_security_code=" .urlencode($this->input->post('cc_security_code')) ."&shipment=" .urlencode($this->input->post('shipment')) ."&first_name=" .urlencode($this->input->post('first_name')) ."&last_name=" .urlencode($this->input->post('last_name')) ."&address=" .urlencode($this->input->post('address')) ."&city=" .urlencode($this->input->post('city')) ."&state_or_province=" .urlencode($this->input->post('state_or_province')) ."&zip_or_postal_code=" .urlencode($this->input->post('zip_or_postal_code')) ."&country=" .urlencode($this->input->post('country')) ."&shipping_address=" .urlencode($this->input->post('shipping_address')) ."&shipping_city=" .urlencode($this->input->post('shipping_city')) ."&shipping_state_or_province=" .urlencode($this->input->post('shipping_state_or_province')) ."&shipping_zip_or_postal_code=".urlencode($this->input->post('shipping_zip_or_postal_code')) ."&shipping_country=" .urlencode($this->input->post('shipping_country')) ."&phone=" .urlencode($this->input->post('phone')) ."&email=" .urlencode($this->input->post('email')) ."&ip_address=" .urlencode($this->input->post('ip_address')) ."&website_unique_id=" .urlencode($this->input->post('website_unique_id')); // Send URL string via CURL $backendUrl = "https://www.veripayment.com/integration/index.php"; $this->curl->create($backendUrl); $this->curl->post($post_str); $return = $this->curl->execute(); $result = array(); // Explode array where blanks are found $resparray = explode(' ', $return); if ($resparray) { // save results into an array foreach ($resparray as $resp) { $keyvalue = explode('=', $resp); if(isset($keyvalue[1])){ $result[$keyvalue[0]] = str_replace('"', '', $keyvalue[1]); } } } return $result; } This gets an empty result array. This function however works well in the previous server where the script was hosted before. No modifications where made whatsoever Thanks in Advance

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  • 4096 and 8192 block size read slower than write? by using lsi 9361-8i RAID10

    - by Min Hong Tan
    is it possible that 1024 and 2048 block size read speed is faster than 4096 and 8192 block? I'm using lsi 9361-8i with RAID 10 , with 8 x Kingston E50 250G. result: 1024 = Write: 2,251 MB/s Read: 2,625 MB/s 2048 = Write: 2,141 MB/s Read: 3,672 MB/s 4096 = Write: 2,147 MB/s Read: 231 MB/s 8192 = Write: 2,147 MB/s Read: 442 MB/s is there any possible? and below is the reading when i simply want to test out the RAID 10 function and disaster test by taking out one of the 250G harddisk. the result is different like below: Result: 1024 = Write: 825 MB/s Read: 1,139 MB/s 2048 = Write: 797 MB/s Read: 1,312 MB/s 4096 = Write: 911 MB/s Read: 1,342 MB/s 8192 = Write: 786 MB/s Read: 1,204 MB/s and the result for 4096 and 8192block are different? can any one explain to me is it normal? or I need to do some tuning/configuration? will it affect my host linux performance?

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  • Combining / deduplicating contacts in Windows 8 People app

    - by Soo Wei Tan
    Is there a way of combining or deduplicating contacts in the Windows 8 People app? For some reason I have double entries of many contacts (with identical names), and the app isn't smart enough to integrate them. I have the following accounts connected: Microsoft (i.e. Hotmail) Google (including Contacts) Facebook Linkedin Twitter The contacts in question have entries from Google contacts as well as Facebook.

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  • CSS: achieving TWO-WAY infinite scroll with mouse drag

    - by Miguel Ping
    Hi, I'm trying to create an infinite scroll component. I'm using this site as a tutorial, but it seems that I can only get the infinite scroll on one way, because when I add elements to the leftmost side, the scrollLeft property auto-adjusts thus the page gets a quirky scroll, jumping instead of making a smooth movement. Is there any way of achieving infinite scroll both-ways? I don't plan to use scrolling buttons, just mouse drag for moving the scroll view.

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  • php cpanel

    - by Miguel Ping
    I have a php account with my provider, and I also have cpanel installed for me. I currently have two drupal sites there, let's called the main myMainSite and another one under construction called myNewSite. So when I go to www.myMainSite.com, I go to the main site. When I go to myNewSite.myMainSite.com, i go to the drupal site that is under construction. My question is, when my under construction site goes live, I want that all users that go to www.myMainSite.com see the new site (the one that is under myNewSite.myMainSite.com). How can I accomplish this with cpanel? is it within the "addon domains" configuration? I don't want a redirect that changes the address bar, ie, I want to keep the original url.

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  • What does this mean: "SATP VMW_SATP_LOCAL does not support device configuration"?

    - by Jason Tan
    Can anyone tell me what this means in ESXi 5.1?: SATP VMW_SATP_LOCAL does not support device configuration I've googled it and I get a lot of results, but as yet all the pages that contain the string are discussing other matters. The storage array is a HDS HUS-VM and the hosts are HP b460c G8 blades with flex fabric and flex fabric VCs which I am in the process of commissioning and would like to get it started on the right foot - i.e. error and warning free! naa.600508b1001c56ee3d70da65f071da23 Device Display Name: HP Serial Attached SCSI Disk (naa.600508b1001c56ee3d70da65f071da23) Storage Array Type: VMW_SATP_LOCAL Storage Array Type Device Config: SATP VMW_SATP_LOCAL does not support device configuration. Path Selection Policy: VMW_PSP_FIXED Path Selection Policy Device Config: {preferred=vmhba0:C0:T0:L1;current=vmhba0:C0:T0:L1} Path Selection Policy Device Custom Config: Working Paths: vmhba0:C0:T0:L1 Is Local SAS Device: true Is Boot USB Device: false This is the same LUN: ~ # esxcli storage core device list -d naa.60060e80132757005020275700000016 naa.60060e80132757005020275700000016 Display Name: HITACHI Fibre Channel Disk (naa.60060e80132757005020275700000016) Has Settable Display Name: true Size: 204800 Device Type: Direct-Access Multipath Plugin: NMP Devfs Path: /vmfs/devices/disks/naa.60060e80132757005020275700000016 Vendor: HITACHI Model: OPEN-V Revision: 5001 SCSI Level: 2 Is Pseudo: false Status: degraded Is RDM Capable: true Is Local: false Is Removable: false Is SSD: false Is Offline: false Is Perennially Reserved: false Queue Full Sample Size: 0 Queue Full Threshold: 0 Thin Provisioning Status: unknown Attached Filters: VAAI_FILTER VAAI Status: supported Other UIDs: vml.020001000060060e801327570050202757000000164f50454e2d56 Is Local SAS Device: false Is Boot USB Device: false ~ #

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  • Mac computers unable to connect to samba

    - by tan-ce
    I have a Ubuntu 9 server with samba 3.3 installed. This server has two network interfaces, one to a "public network" which I do not have any control over and another to a private LAN. On the private LAN, samba is the Domain Controller and nmbd is the WINS server on that network. On the "public network", I have configured a second instance of nmbd to run as a WINS client. The setup seems to work fine for Windows XP (on the domain or otherwise) as well as other Ubuntu machines. Finally, my question: Mac computers seem unable to connect to the samba server. As far as I can tell, it is as if samba is invisible to the MAC computer. Could my configuration of nmbd be causing this problem? Or is this simple a Mac oddity and is there anything I can do about it? New updates/info: We tried to connect through the Finder - Connect to Server, we entered smb://servername where servername is the netbios and DNS name. (There is also a DNS entry for the same name on the network) We also tried connecting by IP address Also, I just realized that there is at least one Mac which can connect. (Leopard 10.5.8) I will try to get the Mac OS versions of the computers which couldn't connect as soon as I can. The Mac which could not connect was running Mac OS X 10.4.11. Was there a change to samba on Mac OS between 10.4 and 10.5?

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  • write in file is not complete without quitting the IDLE(Python GUI)

    - by Yi-Ping
    I want to write something in a file. for example, fo=open('C:\Python\readline_test.txt','a') for i in range(3): st='abc'+'\n' fo.write(st) fo.close then I open this python file in IDLE, and click "Run Module". There is no error message but I find the writing is not complete if I didn't quit IDLE. How can I complete the file writing without quitting the IDLE? Thanks. (I use Python 2.6.2 on Windows XP.)

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  • jQuery attach function to 'load' event of an element

    - by Miguel Ping
    Hi, I want to attach a function to a jQuery element that fires whenever the element is added to the page. I've tried the following, but it didn't work: var el = jQuery('<h1>HI HI HI</H1>'); el.one('load', function(e) { window.alert('loaded'); }); jQuery('body').append(el); What I really want to do is to guarantee that another jQuery function that is expecting some #id to be at the page don't fail, so I want to call that function whenever my element is loaded in the page. To clarify, I am passing the el element to another library (in this case it's a movie player but it could be anything else) and I want to know when the el element is being added to the page, whether its my movie player code that it is adding the element or anyting else.

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  • DNS problems on CentOS fresh install

    - by Rick Koshi
    I'm having some DNS issues on a new box I'm installing with CentOS 6.2. I am able to look up names using nslookup, dig, or host. I am able to ping machines by name or by IP address. However, when I try other tools, such as ssh, wget, or yum, they are unable to resolve names. For example: # wget http://www.google.com --2012-03-08 14:48:06-- http://www.google.com/ Resolving www.google.com... failed: Name or service not known. wget: unable to resolve host address `www.google.com' # ssh www.google.com ssh: Could not resolve hostname www.google.com: Name or service not known # ping -c 1 www.google.com PING www.l.google.com (74.125.113.106) 56(84) bytes of data. 64 bytes from vw-in-f106.1e100.net (74.125.113.106): icmp_seq=1 ttl=46 time=43.6 ms --- www.l.google.com ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 59ms rtt min/avg/max/mdev = 43.665/43.665/43.665/0.000 ms # host www.google.com www.google.com is an alias for www.l.google.com. www.l.google.com has address 74.125.113.99 www.l.google.com has address 74.125.113.103 www.l.google.com has address 74.125.113.104 www.l.google.com has address 74.125.113.105 www.l.google.com has address 74.125.113.106 www.l.google.com has address 74.125.113.147 My /etc/nsswitch.conf file is the default, including this (standard) line: hosts: files dns /etc/resolv.conf is as set up by DHCP: ; generated by /sbin/dhclient-script nameserver 192.168.1.254 192.168.1.254 is a working DNS server (my DSL modem, working for years with other machines) Anyone know why ping would work, but ssh/wget would fail? Per NcA's suggestion, I tried changing /etc/resolv.conf to point to 8.8.8.8. Oddly enough, this does make it work. Obviously, my DSL modem is responding to DNS requests in some way that some parts of Linux's resolution system don't like. Looking at the tcpdump, I am unable to see what the difference is. Certainly, both servers are sending the same addresses. Here's the output from tcpdump -nn -X with the server set to the DNS server on the DSL modem. It's clearly replying with the correct addresses, but ssh/wget don't seem happy with it for some reason: 15:53:52.133580 IP 192.168.1.254.53 > 192.168.1.2.54836: 33157 7/0/0 CNAME www.l.google.com., A 74.125.115.105, A 74.125.115.106, A 74.125.115.147, A 74.125.115.99, A 74.125.115.103, A 74.125.115.104 (148) 0x0000: 4500 00b0 e33a 0000 ff11 53b1 c0a8 01fe E....:....S..... 0x0010: c0a8 0102 0035 d634 009c 7528 8185 8180 .....5.4..u(.... 0x0020: 0001 0007 0000 0000 0377 7777 0667 6f6f .........www.goo 0x0030: 676c 6503 636f 6d00 0001 0001 c00c 0005 gle.com......... 0x0040: 0001 0007 acd0 0008 0377 7777 016c c010 .........www.l.. 0x0050: c02c 0001 0001 0000 0001 0004 4a7d 7369 .,..........J}si 0x0060: c02c 0001 0001 0000 0001 0004 4a7d 736a .,..........J}sj 0x0070: c02c 0001 0001 0000 0001 0004 4a7d 7393 .,..........J}s. 0x0080: c02c 0001 0001 0000 0001 0004 4a7d 7363 .,..........J}sc 0x0090: c02c 0001 0001 0000 0001 0004 4a7d 7367 .,..........J}sg 0x00a0: c02c 0001 0001 0000 0001 0004 4a7d 7368 .,..........J}sh 15:53:52.135669 IP 192.168.1.254.53 > 192.168.1.2.54836: 65062- 0/0/0 (32) 0x0000: 4500 003c e33b 0000 ff11 5424 c0a8 01fe E..<.;....T$.... 0x0010: c0a8 0102 0035 d634 0028 98f9 fe26 8000 .....5.4.(...&.. 0x0020: 0001 0000 0000 0000 0377 7777 0667 6f6f .........www.goo 0x0030: 676c 6503 636f 6d00 001c 0001 gle.com..... I'm not enough of an expert to know if this is malformed in some way, but ping seems to do the right thing with it. For comparison, here's the same thing when querying 8.8.8.8: 15:57:27.990270 IP 8.8.8.8.53 > 192.168.1.2.49028: 59114 7/0/0 CNAME www.l.google.com., A 74.125.113.105, A 74.125.113.103, A 74.125.113.106, A 74.125.113.147, A 74.125.113.104, A 74.125.113.99 (148) 0x0000: 4500 00b0 5530 0000 2f11 6453 0808 0808 E...U0../.dS.... 0x0010: c0a8 0102 0035 bf84 009c 39f8 e6ea 8180 .....5....9..... 0x0020: 0001 0007 0000 0000 0377 7777 0667 6f6f .........www.goo 0x0030: 676c 6503 636f 6d00 0001 0001 c00c 0005 gle.com......... 0x0040: 0001 0001 516a 0008 0377 7777 016c c010 ....Qj...www.l.. 0x0050: c02c 0001 0001 0000 0116 0004 4a7d 7169 .,..........J}qi 0x0060: c02c 0001 0001 0000 0116 0004 4a7d 7167 .,..........J}qg 0x0070: c02c 0001 0001 0000 0116 0004 4a7d 716a .,..........J}qj 0x0080: c02c 0001 0001 0000 0116 0004 4a7d 7193 .,..........J}q. 0x0090: c02c 0001 0001 0000 0116 0004 4a7d 7168 .,..........J}qh 0x00a0: c02c 0001 0001 0000 0116 0004 4a7d 7163 .,..........J}qc 15:57:28.018909 IP 8.8.8.8.53 > 192.168.1.2.49028: 31984 1/1/0 CNAME www.l.google.com. (102) 0x0000: 4500 0082 7b1b 0000 2f11 3e96 0808 0808 E...{.../.>..... 0x0010: c0a8 0102 0035 bf84 006e c67e 7cf0 8180 .....5...n.~|... 0x0020: 0001 0001 0001 0000 0377 7777 0667 6f6f .........www.goo 0x0030: 676c 6503 636f 6d00 001c 0001 c00c 0005 gle.com......... 0x0040: 0001 0001 517f 0008 0377 7777 016c c010 ....Q....www.l.. 0x0050: c030 0006 0001 0000 0258 0026 036e 7334 .0.......X.&.ns4 0x0060: c010 0964 6e73 2d61 646d 696e c010 0016 ...dns-admin.... 0x0070: 91f3 0000 0384 0000 0384 0000 0708 0000 ................ 0x0080: 003c .< I still don't know why the server's reply is adequate for ping but not for ssh/wget. If anyone has ideas, I'd be happy to hear them. For now, though, I can either refer to an outside DNS server or set up my own server on the new box. It's a workaround that seems like it should be unnecessary, but will allow me to proceed.

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